What causes condensate from ac unit to leak onto passenger side floor

Asked by Aug 19, 2014 at 07:29 PM about the 2008 GMC Yukon XL 1500 SLE-1 4WD

Question type: Maintenance & Repair

Also during left turns it sounds like the fan is splashing in water.  The fan was recently

4 Answers


The drain for th a/c is plugged up. Get under the vehicle and with a air gun or something soft clean out the drain. It's on the pass side.

2 out of 2 people think this is helpful.

Hi B-mark. That or just fell off the evap

The end of the drain line had become wedged against the plastic wheel housing and stopped water from draining. Looks like this will correct the problem


Hey F. N. Looks like Eeb1 got it solved

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